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» E-connections of Description Logics
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FLAIRS
2009
14 years 11 months ago
A Knowledge Compilation Technique for ALC Tboxes
Knowledge compilation is a common technique for propositional logic knowledge bases. A given knowledge base is transformed into a normal form, for which queries can be answered ef...
Ulrich Furbach, Heiko Günther, Claudia Oberma...
AUSAI
1999
Springer
15 years 5 months ago
Feasibility of Optimised Disjunctive Reasoning for Approximate Matching
Abstract. Description logics are powerful knowledge representation systems providing well-founded and computationally tractable classification reasoning. However recognition of in...
Ian Horrocks, Lin Padgham, Laura Thomson
ASIAN
1998
Springer
99views Algorithms» more  ASIAN 1998»
15 years 5 months ago
Eventuality in LOTOS with a Disjunction Operator
LOTOS is a formal specification language, designed for the precise description of open distributed systems and protocols. Our purpose is to introduce the operators of logics (for e...
Yoshinao Isobe, Yutaka Sato, Kazuhito Ohmaki
DLOG
2007
15 years 3 months ago
DLMedia: an Ontology Mediated Multimedia Information Retrieval System
We outline DLMedia, an ontology mediated multimedia information retrieval system, which combines logic-based retrieval with multimedia featurebased similarity retrieval. An ontolog...
Umberto Straccia, Giulio Visco
DLOG
2007
15 years 3 months ago
Planning in Action Formalisms based on DLs: First Results
Abstract. In this paper, we continue the recently started work on integrating action formalisms with description logics (DLs), by investigating planning in the context of DLs. We p...
Maja Milicic